func runVmBench(test vmBench, b *testing.B) {
db, _ := ethdb.NewMemDatabase()
sender := state.NewStateObject(common.Address{}, db)
if test.precompile && !test.forcejit {
NewProgram(test.code)
}
env := NewEnv()
EnableJit = !test.nojit
ForceJit = test.forcejit
b.ResetTimer()
for i := 0; i < b.N; i++ {
context := NewContext(sender, sender, big.NewInt(100), big.NewInt(10000), big.NewInt(0))
context.Code = test.code
context.CodeAddr = &common.Address{}
_, err := New(env).Run(context, test.input)
if err != nil {
b.Error(err)
b.FailNow()
}
}
}
func (self *State) safeGet(addr string) *state.StateObject {
object := self.state.GetStateObject(common.HexToAddress(addr))
if object == nil {
object = state.NewStateObject(common.HexToAddress(addr), self.xeth.backend.ChainDb())
}
return object
}
func StateObjectFromAccount(db ethdb.Database, addr string, account Account) *state.StateObject {
obj := state.NewStateObject(common.HexToAddress(addr), db)
obj.SetBalance(common.Big(account.Balance))
if common.IsHex(account.Code) {
account.Code = account.Code[2:]
}
obj.SetCode(common.Hex2Bytes(account.Code))
obj.SetNonce(common.Big(account.Nonce).Uint64())
return obj
}